CURRENT NSC RATE
Government notified (Q4 FY25-26)
7.7% p.a.
LOCK-IN PERIOD
Fixed maturity tenure
5 Years
LAST UPDATED
Latest rate review
Feb 2026

Government Backed • Section 80C Eligible

Current NSC rate: 7.7% | 5-year fixed tenure | Min: ₹1,000 | Max 80C benefit: ₹1.5L

NSC Calculator
1,0005,000,000
412
5 Years (Fixed)

NSC has a mandatory 5-year lock-in period

Interest31%
Principal
Interest
Maturity Amount
₹1,44,903
Total Invested
₹1,00,000
Interest Earned
+₹44,903
Effective Gain:44.90%
Section 80C Benefits
₹1,34,544
Principal + Accrued interest (first 4 years) eligible for tax deduction
NSC Maturity Calculation Formula
NSC uses the standard compound interest formula:
A = P × (1 + r)n
Where:
A= Maturity amount (Total value after 5 years)
P= Principal (Initial investment amount in ₹)
r= Annual interest rate (as decimal, e.g., 0.077 for 7.7%)
n= Investment duration (5 years for NSC)

Note: Interest is compounded annually (once per year) and the entire maturity amount is paid at the end of 5 years.

🧮Example: NSC Calculation (5 Years)

Investment (P):
₹1,00,000
Interest Rate (r):
7.7% p.a.
Duration (n):
5 years (fixed)
Step 1: Convert Rate to Decimal
r = 7.7 ÷ 100 = 0.077
Step 2: Calculate (1 + r)n
(1 + 0.077)5 = (1.077)5
≈ 1.4506
Step 3: Apply NSC Formula
A = 1,00,000 × 1.4506
A ≈ 1,45,060
Maturity Value (5 Years):
≈ ₹1,45,060
Principal Invested:₹1,00,000
Interest Earned (Taxable):₹45,060
Effective Gain:45.06%
Section 80C Benefit (30% slab):₹30,000

Section 80C Tax Benefit Explained

NSC offers double tax benefit under Section 80C:

  • Year 1: Principal amount (₹1,00,000) gets 80C deduction
  • Years 2-4: Accrued interest deemed reinvested, also gets 80C deduction (approx ₹7,700 + ₹8,293 + ₹8,931)
  • Year 5: Interest is taxable, no 80C benefit
  • Total 80C benefit: ₹1,00,000 (principal) + ₹24,924 (accrued interest Y2-Y4) ≈ ₹1,24,924

💡 Tip: The accrued interest adds to your 80C limit each year, giving extra tax savings beyond the principal investment.

This calculator uses the standard compound interest formula. Actual interest calculation by post offices follows annual compounding with interest paid at maturity.
Looking for longer-term tax-free savings?Compare with PPF Calculator for 100% tax-free returns

What is National Savings Certificate (NSC)?

National Savings Certificate (NSC) is a fixed-income investment scheme offered by the Government of India through post offices and authorized banks. It provides guaranteed returns with a 5-year lock-in period and qualifies for Section 80C tax deduction.

With the current interest rate of 7.7% per annum (compounded annually but paid at maturity), NSC is ideal for risk-averse investors seeking secure, government-backed returns with tax benefits.

Key Features of NSC

  • Lock-in Period: 5 years (fixed, premature withdrawal not allowed)
  • Minimum Investment: ₹1,000 (in multiples of ₹100)
  • Maximum Investment: No limit (but only ₹1.5L eligible for 80C)
  • Interest Rate: 7.7% p.a. (Q4 FY 2025-26, reviewed quarterly)
  • Compounding: Annual compounding, interest paid at maturity
  • Availability: Post offices and authorized banks
  • Eligibility: Indian residents, HUF, Trusts (not for NRIs)
  • Collateral: Can be pledged as security for loans
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NSC Tax Benefits (Section 80C)

NSC offers significant tax benefits under Section 80C of the Income Tax Act:

  • Investment Deduction: Principal amount qualifies for Section 80C deduction (up to ₹1.5 lakh).
  • Accrued Interest Deduction: Interest earned in the first 4 years is deemed reinvested and also qualifies for Section 80C deduction in the respective years.
  • Maturity Taxation: The entire interest earned (including accrued interest) is taxable at maturity as per your income tax slab.
  • 5th Year Interest: Interest earned in the 5th year is fully taxable and does not qualify for 80C deduction.

Example: If you invest ₹1.5L in NSC and earn ₹60,000 interest over 5 years, you get 80C deduction on ₹1.5L (year 1) + accrued interest (years 2-4), but the final interest is taxable in year 5.

NSC vs PPF vs FD vs KVP Comparison

FeatureNSCPPFFDKVP
Returns7.7% (Fixed)7.1% (Fixed)6.5-7.5%7.5% (Doubles)
Lock-in Period5 years15 years7 days - 10 years115 months (~9.6 years)
Tax StatusTaxable (80C on principal)EEE (100% Tax-Free)TaxableTaxable (No 80C)
Section 80CYes (Principal + Accrued Interest)Yes (Principal)Only 5-year tax-saver FDNo
Minimum Investment₹1,000₹500/year₹1,000 - ₹10,000₹1,000
Ideal For5-year tax-saving goalLong-term tax-free savingsShort-term liquidityLong-term doubling wealth

Expert Tip: NSC is ideal for 5-year tax-saving with guaranteed returns. Combine NSC with PPF for balanced portfolio—NSC for medium-term goals, PPF for long-term tax-free wealth.

NSC Withdrawal Rules

NSC has strict withdrawal rules due to its 5-year lock-in:

  • No Premature Withdrawal: NSC cannot be withdrawn before 5 years under normal circumstances.
  • Exceptions: Premature encashment allowed only in case of: (1) Death of the account holder, (2) Forfeiture by court order, (3) Transfer to another holder in case of joint accounts.
  • Maturity: After 5 years, the certificate can be encashed at any post office with ID proof and passbook.
  • Auto Renewal: NSC does NOT auto-renew. You must manually reinvest after maturity if desired.

NSC vs SCSS: Which is Better for Seniors?

Senior Citizens Savings Scheme (SCSS) is designed specifically for seniors (60+), while NSC is open to all:

  • Age: SCSS requires 60+ years, NSC has no age limit.
  • Interest: SCSS offers 8.2% (Q4 FY25-26) vs NSC 7.7%, but SCSS pays quarterly interest while NSC compounds.
  • Tenure: SCSS is 5 years (extendable 3 years), NSC is fixed 5 years.
  • Tax: Both qualify for Section 80C. SCSS interest is taxable quarterly. NSC interest is taxable at maturity.
  • Use Case: SCSS is better for seniors needing regular income. NSC is better for lump-sum wealth accumulation.

Verdict: Seniors should choose SCSS for higher interest and quarterly income. NSC suits younger investors for 5-year tax-saving goals.

How to Use this NSC Calculator

  1. Enter the principal amount you want to invest (minimum ₹1,000).
  2. Set the interest rate (currently 7.7%, updated quarterly by Govt).
  3. Tenure is fixed at 5 years (no need to adjust).
  4. View maturity amount, total interest earned, and Section 80C benefits.
  5. Enable "Show Year-wise Breakdown" to see how your investment grows each year with accrued interest.
  6. Save your calculation or share via WhatsApp for future reference.

How to Buy NSC (Post Office & Banks)

NSC can be purchased from:

  • All India Post Offices: Visit any post office with KYC documents (Aadhaar, PAN, passport-size photo).
  • Authorized Banks: Select branches of SBI, ICICI, HDFC, Axis Bank, and other authorized banks.
  • Application Form: Fill Form A-1 (for NSC VIII Issue) and submit with payment (cash/cheque).
  • Certificate Issuance: You'll receive a physical NSC certificate with details of investment, interest rate, and maturity.
  • Online Status: Currently, NSC cannot be purchased online. You must visit the branch physically.

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Frequently Asked Questions

The current NSC interest rate is 7.7% per annum (as of Q4 FY 2025-26). The Government of India reviews NSC rates quarterly. Interest is compounded annually and paid at maturity after 5 years.

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Fincado Research Team

Fact Checked

Our analysis is built on deep-dive research into RBI Benchmarks and lender-specific disclosures. We verify every interest rate and fee structure against real-world borrower approvals to ensure the highest level of accuracy for Indian home buyers.

Verified: Feb 2026
Methodology: Data-Driven
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